244123214 has 4 divisors (see below), whose sum is σ = 366184824. Its totient is φ = 122061606.

The previous prime is 244123211. The next prime is 244123223. The reversal of 244123214 is 412321442.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×244123214² = 119192287227379592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 244123214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244123211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61030802 + ... + 61030805.

It is an arithmetic number, because the mean of its divisors is an integer number (91546206).

Almost surely, 2^244123214 is an apocalyptic number.

244123214 is a deficient number, since it is larger than the sum of its proper divisors (122061610).

244123214 is a wasteful number, since it uses less digits than its factorization.

244123214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122061609.

The product of its digits is 1536, while the sum is 23.

The square root of 244123214 is about 15624.4428380663. The cubic root of 244123214 is about 624.9851422601.

Adding to 244123214 its reverse (412321442), we get a palindrome (656444656).

The spelling of 244123214 in words is "two hundred forty-four million, one hundred twenty-three thousand, two hundred fourteen".